森林是重要的陆地生态系统,森林碳汇与经济增长的长期均衡及短期动态关系的研究,有利于探求森林生态系统平衡发展及经济可持续增长的有效路径。测度中国30 个省份1998—2010 年的森林碳汇,采取面板数据的单位根检验、协整检验、误差修正模型的因果关系检验、脉冲响应等计量技术,考察并预测森林碳汇与经济增长间的动态关系。实证结果表明:森林碳汇与经济增长之间存在协整关系,并存在短期修正效应,当经济可持续增长偏离长期均衡时,将以19%的力度调整至均衡状态,且Granger 因果关系检验及VAR面板模型结果验证了森林碳汇与经济增长的正的双向互动关系;脉冲响应函数显示,经济增长对森林碳汇发展的稳健性产生微弱的正向冲击,而森林碳汇发展在短期对经济增长的稳定性产生显著的正向生态冲击。据此,提出了加大财政对碳汇森林的政策扶持、树种与造林模式相结合、建立并完善碳汇计量与监测机制、完善投融资渠道、加强森林管理等促进我国森林生态系统持续发展的对策建议。
Forests are important terrestrial ecosystems, researching on the long-term and short-term dynamic relationship between carbon forestry and economic growth is an effective way to promote the balance of forest ecosystem and sustainable economic growth. This study measures forestry carbon of China's 30 provinces in 1998-2010 (not including Chongqing, Hong Kong, Macao and Taiwan due to no data), and adopts the panel data unit root test, cointegration test, error correction model of causality test, and impulse response measurement technology to inspect and forecast the dynamic relationship between the ecological contribution of forestry carbon and the economic growth. The empirical results show that there exists a cointegration relationship between the forestry carbon and economic growth, and a short-term correction effect as well. When economic growth deviates from the long-term equilibrium, adjustment will be made to an equilibrium state with 19% of power, and Granger causality test and VAR panel model results verify the interactive relation. Impulse response function displays economic growth produces weak positive impact on the stability of carbon forestry development, and carbon forestry development produces positive significant ecological impact on the stability of economic growth in the short term. According to the above analysis, countermeasures and suggestions were proposed for increasing financial policy support, tree species and forestation pattern combination, establishing and improving the carbon measurement and monitoring mechanism, perfecting investment and financing channels, strengthening forest management, etc, so as to promote China's forest ecosystem sustainable economic development.
[1] 李秀娟, 周涛, 何学兆. NPP 增长驱动下的中国森林生态系统碳汇[J]. 自然资源学报, 2009, 24(3): 491-497.[LI Xiu-juan, ZHOU Tao, HE Xue-zhao. Carbon sink of forest ecosystem driven by NPP increasing in China. Journal of Natural Resources, 2009, 24(3): 491-497.]
[2] 续珊珊, 姚顺波. 基于生物量转换因子法的我国森林碳储量区域差异分析[J]. 北京林业大学学报: 社会科学版, 2009(3): 109-114.[XU Shan-shan, YAO Shun-bo. Analysis on regional differences of forest carbon storage in China based on biomass expansion factor. Journal of Beijing Forestry University: Social Sciences, 2009(3): 109-114.]
[3] 李鑫, 欧阳勋志, 刘琪璟. 江西省2001—2005 年森林植被碳储量及区域分布特征[J]. 自然资源学报, 2011, 26(4): 655-665.[LI Xin, OUYANG Xun-zhi, LIU Qi-jing. Carbon storage of forest vegetation and its geographical pattern in China's Jiangxi Province during 2001-2005. Journal of Natural Resources, 2011, 26(4): 655-665.]
[4] 任正超, 朱华忠, 张德罡, 等. 俄罗斯布里亚特共和国植被NPP对气候变化的时空响应[J]. 自然资源学报, 2011, 26 (5): 790-801.[REN Zheng-chao, ZHU Hua-zhong, ZHANG De-gang, et al. Temporal and spatial response of vegetation net primary productivity to climate change in Buryatiya Republic, Russia. Journal of Natural Resources, 2011, 26(5): 790-801.]
[5] 李海燕, 蔡银英. 湖北省生态环境可持续性动态分析[J]. 华中农业大学学报: 社会科学版, 2012(4): 82-88.[LI Hai-Yan, CAI Yin-ying. Dynamic analysis on ecological environment sustainability in Hubei Province. Journal of Huazhong Agricultural University: Social Sciences Edition, 2012(4): 82-88.]
[6] Ayres M P, Lombardero M J. Assessing the consequences of global change for forest disturbance from herbivores and pathogens[J]. The Science of the Total Environment, 2000, 262: 263-286.
[7] 武曙红, 张小全. CDM林业碳汇项目的非持久性风险分析[J]. 林业科学, 2007, 43(8): 124-126.[WU Shu-hong, ZHANG Xiao-quan. Analyses on non-permanence issues of CDM forestry project. Scientia Silvae Sinicae, 2007, 43 (8): 124-126.]
[8] 李怒云, 高均凯. 全球气候变化谈判中我国林业的立场及对策建议[J]. 林业经济, 2003(5): 12-13.[LI Nu-yun, GAO Jun-kai. Forestry Economics, 2003(5): 12-13.]
[9] 田云, 张俊飚. 碳排放与经济增长互动关系的实证研究——以武汉市为例[J]. 华中农业大学学报: 社会科学版, 2013(1): 118-121.[TIAN Yun, ZHANG Jun-biao. Empirical study on interactive relationship between economic growth and carbon emissions—A case study in Wuhan. Journal of Huazhong Agricultural University: Social Sciences Edition, 2013(1): 118-121.]
[10] 刘雪芬, 王雅鹏. 低碳经济条件下水禽健康养殖发展现状与对策[J]. 华中农业大学学报: 社会科学版, 2013(1): 36-41.[LIU Xue-fen, WANG Ya-peng. Healthy cultivation of waterfowl under low-carbon economy: Status quo and countermeasures. Journal of Huazhong Agricultural University: Social Sciences Edition, 2013(1): 36-41.]
[11] 何英, 张小全, 刘云仙. 中国森林碳汇交易市场现状与潜力[J]. 林业科学, 2007, 43(7): 107-111.[HE Ying, ZHANG Xiao-quan, LIU Yun-xian. Present status and potentiality of forest carbon trade market in China. Scientia Silvae Sinicae, 2007, 43(7): 107-111.]
[12] 刘凯旋, 金笙. 国内森林碳汇市场交易定价方法比较研究[J]. 农业工程, 2012(2): 96-100.[LIU Kai-xuan, JIN Sheng. The study on comparisons of forest carbon sinks pricing methods in national trading market. Agricultural Engineering, 2012(2): 96-100.]
[13] 唐晓川, 孙玉军, 王绍强, 等. 我国南方红壤区CDM造林再造林项目实证研究——以千烟洲生态试验站为例[J]. 自然资源学报, 2009, 24(8): 1478-1487.[TANG Xiao-chuan, SUN Yu-jun, WANG Shao-qiang, et al. An empirical study on afforestation and reforestation CDM project in South China's red soil area-A case study of the Qinanyanzhou Ecological Experimental Station. Journal of Natural Resources, 2009, 24(8): 1478-1487.]
[14] 伍楠林. 黑龙江省发展森林碳汇贸易实证研究[J]. 国际贸易问题, 2011(7): 116-123.[WU Nan-lin. Empirical study on developing trade in forestry carbon sinks in Heilongjiang Province. Journal of International Trade, 2011(7): 116-123.]
[15] 肖艳, 李晓雪. 我国森林碳汇市场培育的路径选择[J]. 世界林业研究, 2012, 25(1): 55-59.[XIAO Yan, LI Xiao-xue. Path selection for forest carbon market cultivation in China. World Forestry Research, 2012, 25(1):55-59.]
[16] 郭艳斌. 我国森林碳融资机制研究[D]. 北京: 北京林业大学, 2012.[GUO Yan-bing. Study on the Financing Mechanism of Forest Carbon in China. Beijing: Beijing Forestry University, 2012.]
[17] 田祥宇. 我国林业碳汇交易融资风险及其防范[J]. 林业经济, 2010(6): 118-122.[TIAN Xiang-yu. Financing risk and prevention: Forestry carbon trade in China. Forestry Economics, 2010(6): 118-122.]
[18] 于天飞. 碳排放权交易的制度构想[J]. 林业经济, 2007(6): 23-25.[YU Tian-fei. Thinking on carbon sequestration trading system. Forestry Economics, 2007(6): 23-25.]
[19] 史玉成, 叶琼. 应对气候变化森林碳汇法律制度的构建和完善[J]. 兰州交通大学学报, 2012, 31(5): 51-55.[SHI Yu-cheng, YE Qiong. On building and improving of legal system of the forest carbon sequestration. Journal of Lanzhou Jiaotong University, 2012, 31(5): 51-55.]
[20] 孔凡斌. 林业应对全球气候变化问题研究进展及我国政策机制研究方向[J]. 农业经济问题, 2010(7): 105-109.[KONG Fan-bin. Research progress of forest response to global climate change and direction of our country policy mechanism. Issues in Agricultural Economy, 2010(7): 105-109.]
[21] Locatelli B, Pedroni L. Accounting methods for carbon credits: Impacts on the minimum area of forestry projects under the Clean Development Mechanism[J]. Climate Policy, 2004(2): 193-204.
[22] Olschewski R, Benighted P. Secondary forests as temporary carbon sinks? The economic impact of accounting methods on reforestation projects in the tropics[J]. Ecological Economics, 2005, 55(3): 380-394.
[23] 张小全, 朱建华, 侯振宏. 主要发达国家林业有关碳源汇及其计量方法与参数[J]. 林业科学研究, 2009, 22(2): 285-293.[ZHANG Xiao-quan, ZHU Jian-hua, HOU Zhen-hong. Carbon removals/sources of forests and forest conversion and applied carbon accounting methods and parameters in major developed countries. Forest Research, 2009, 22(2): 285-293.]
[24] 王春梅, 王汝南, 蔺照兰. 提高碳汇潜力: 量化树种和造林模式对碳储量的影响[J]. 生态环境学报, 2010, 19(10): 2501-2505.[WANG Chun-mei, WANG Ru-nan, LIN Zhao-lan. Carbon sequestration estimation by different treespecies and reforestation types in forest ecosystem. Ecology and Environmental Sciences, 2010, 19(10): 2501-2505.]
[25] Hsiao Frank S T, Mei-Chu W Hsiao. FDI, exports, and GDP in East and Southeast Asia: Panel data versus time-series causality analysis[J]. Journal of Asian Economics, 2006(17): 1082-1106.
[26] Masih A M M, Masih R. Energy consumption, real income and temporal causality: Results from a multi-country study based on cointegration and error-correction modeling techniques[J]. Journal of Energy Economics, 1996, 18 (3): 165-183.
